Frost Dates for Dalby, Australia

Based on data from Dalby Airport weather station, 1 miles away

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. August 27
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. June 3
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.

Last Spring Frost September 3
First Fall Frost May 27

Hard Freeze (−2°C)

Last Spring Hard Freeze August 9
First Fall Hard Freeze June 18
-27.18°N, 151.26°W © OpenStreetMap

Growing Season

280 Days August 27 to June 3

USDA Hardiness Zone iHardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.

Zone 9b

Avg. annual minimum: 25 to 30°F (−4 to −1°C)

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

BSh Hot Semi-Arid (Steppe)

Hot with low but not negligible rainfall. Less extreme than true desert. Dryland farming techniques and drought-tolerant varieties work well. Mulching and water conservation are key.

Köppen climate map

Temperature

0° 10° 20° 30°
26°
High: 33°C
Avg: 26°C
Low: 19°C
Jan
25°
High: 32°C
Avg: 25°C
Low: 19°C
Feb
23°
High: 30°C
Avg: 23°C
Low: 17°C
Mar
20°
High: 27°C
Avg: 20°C
Low: 13°C
Apr
16°
High: 23°C
Avg: 16°C
Low: 8°C
May
13°
High: 20°C
Avg: 13°C
Low: 5°C
Jun
12°
High: 20°C
Avg: 12°C
Low: 4°C
Jul
13°
High: 22°C
Avg: 13°C
Low: 5°C
Aug
17°
High: 26°C
Avg: 17°C
Low: 9°C
Sep
21°
High: 28°C
Avg: 21°C
Low: 13°C
Oct
23°
High: 31°C
Avg: 23°C
Low: 16°C
Nov
25°
High: 32°C
Avg: 25°C
Low: 18°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 30 mm 60 mm 90 mm
79 mm
78.7 mm
Jan
84 mm
83.8 mm
Feb
46 mm
45.7 mm
Mar
10 mm
10.2 mm
Apr
25 mm
25.4 mm
May
23 mm
22.9 mm
Jun
13 mm
12.7 mm
Jul
13 mm
12.7 mm
Aug
20 mm
20.3 mm
Sep
61 mm
61.0 mm
Oct
69 mm
68.6 mm
Nov
94 mm
94.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec13.5h13h12h11.5h10.5h10.5h10.5h11h12h12.5h13.5h13.5h
Jan: 5:14 AM – 6:46 PM · 13h 32m
Feb: 5:32 AM – 6:28 PM · 12h 56m
Mar: 5:54 AM – 6:06 PM · 12h 12m
Apr: 6:20 AM – 5:40 PM · 11h 21m
May: 6:40 AM – 5:20 PM · 10h 40m
Jun: 6:51 AM – 5:09 PM · 10h 18m
Jul: 6:47 AM – 5:13 PM · 10h 27m
Aug: 6:29 AM – 5:31 PM · 11h 02m
Sep: 6:05 AM – 5:55 PM · 11h 51m
Oct: 5:40 AM – 6:20 PM · 12h 40m
Nov: 5:19 AM – 6:41 PM · 13h 22m
Dec: 5:09 AM – 6:51 PM · 13h 42m
Daylight Longest: 13h 43m · Shortest: 10h 17m

Nearby Stations

Oakey Aero, QLD September 5 - May 16 Toowoomba Airport, QLD July 28 - June 14 Kingaroy Airport, QLD August 25 - May 25 University Of Queensland Gatto, QLD July 31 - June 17 Miles Constance Street, QLD August 19 - June 5 Warwick, QLDSeptember 1 - May 21

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